package com.hut.mst.dao;

import com.hut.mst.pojo.Classroom;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;

/**
 * @author JunHao Deng
 * @date 2021/04/01 10:44
 * @description：
 **/
@Repository
public interface ClassroomMapper {

    Classroom getClassroomBycrId();

    Classroom updateClassroom(Integer crid);
}
